A B-ZSM-5 zeolite membrane was synthesized on a monolith support containing
60 channels (2 mm x 2 mm.). The membrane showed a n-C4H10/i-C4H10 ideal se
lectivity at 373 K of 79 and a separation selectivity of 30. (C) 2001 Elsev
ier Science B.V. All rights reserved.